Cogs is a multi-award-winning puzzle game, available on mobile and desktop. Immersed in a steampunk world with stunning visual design, Cogs players build an incredible variety of machines from sliding tiles. With 50 unique levels and three gameplay modes, we've packed in hours of challenging, addictive fun.

Originally launched in 2009, we remastered the game in 2025 to be beautiful and snappy on modern platforms.

Main menu
Gears
Seige engine
Rocket
Hovercube
Triple prop
Buy on Steam
PC MacOS Linux
Buy for iPhone & iPad
Android
Buy for MacOS
MacOS
Buy for iPhone & iPad
iPhone iPad
"Lazy 8 Studios have created a beautifully presented and extremely smart puzzle game."
- John Walker, Rock Paper Shotgun
"Lazy 8 have managed to squeeze every idea possible out of the genre and then shadow any acts of repetition with clever objectives and outcomes."
- Mike Rose, Indiegames Blog
"What would you say if I told you that Lazy 8 Studios made sliding puzzles not only enjoyable, not only super addictive but incredibly sexy?"
- Mark Brown, BritishGaming
"Cogs is a simple concept that manages to deliver its fair share of fiendishly tricky moments."
- John Gillooly, New Enthusiast
"An absolutely gorgeous curio for puzzle fans."
- Jess Nickelsen, NZGamer.com
"It's all a very authentic mechanical experience, and its easy to appreciate the painstaking effort that's been taken when designing the game."
- Nicholas Rego, Middle East Gamers
"...indie games is what will keep this industry alive and thriving when it comes to innovation. Indie games like COGS."
- Branden Brushett, The Gamer Report
"Cogs, its exercise for the brain while having some fun. What more can you ask for?"
- Edwin Millheim, Impulse Gamer